IPWorks S/MIME 2020 C++ Edition

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ListKeys Method

List keysets in a CSP.

Syntax

ANSI (Cross Platform)
char* ListKeys();

Unicode (Windows)
LPWSTR ListKeys();
- (NSString*)listKeys;
#define MID_CERTMGR_LISTKEYS 13

IPWORKSSMIME_EXTERNAL int IPWORKSSMIME_CALL IPWorksSMIME_CertMgr_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This method lists the keys (public/private key pairs) in a Cryptographic Service Provider (CSP). The results are provided through the KeyList event.

The same information is also returned upon method completion as a set of lines, one per key, with each line containing the following information separated by Tab characters: KeyContainer, KeyType, AlgId, KeyLen.

NOTE: This functionality is only available in Windows.

Error Handling (C++)

This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

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IPWorks S/MIME 2020 C++ Edition - Version 20.0 [Build 8161]